Computer Project Cxlass 11 Icse

import java.io.*; class ADCtours_travels
{
public static void main(String args[])throws IOException { BufferedReader I=new BufferedReader(new InputStreamReader(System.in)); System.out.println("Welcome to ADC Tours & Travels. We promise you the best transport facilities more comfortable n @ best prices. Cargo facilities available. How can we help you?"); System.out.println("Choose from the following options"); System.out.println("Press (1) for Air Ticketing"); System.out.println("Press (2) for International Cruising"); System.out.println("Press (3) for Railway Tickcets"); System.out.println("Press (4) for Roadways/Bus Tickets"); System.out.println("Press (5) for Cargo Facilities"); int ch1=Integer.parseInt(I.readLine()); if(ch1==1) { System.out.println("Welcome to Airline Services. We Provide best flights and deals from Delhi and Mumbai to many cities Domestic as well as International"); System.out.println("Please enter the following details"); System.out.println("You would be leaving from?"); System.out.println("Press (1) for New Delhi"); System.out.println("Press (2) for Mumbai"); int ch2=Integer.parseInt(I.readLine()); System.out.println("Enter the departure date<DD-MM-YY>"); String D=I.readLine(); if(ch2==1) { System.out.println("Your place of departure is New Delhi"); System.out.println("Kindly select the type of flight"); System.out.println("Press (1) for Domestic or Press (2) for International Flights"); int ch3=Integer.parseInt(I.readLine()); if(ch3==1) { String Dep1="New Delhi"; System.out.println("Please select from the given list which place are you flying to."); System.out.println("Press (1) for Ahmedabad"); System.out.println("Press (2) for Bangalore"); System.out.println("Press (3) for Chennai"); System.out.println("Press (4) for Dehradun");